Hiwin rails / blocks

**BriceO** · 13-06-2018

Thanks everyone, I'll check again to see if I miss something. Next time I'll order with Fred.
I just noticed that the counterbore on the rails seems to be better on the Genuine (left) than mine.

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And what do you think about the Chai Ballscrew RM... anyone has already tried them?

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**driftspin** · 13-06-2018

Originally Posted by BriceO

Thanks everyone, I'll check again to see if I miss something. Next time I'll order with Fred.
I just noticed that the counterbore on the rails seems to be better on the Genuine (left) than mine.

And what do you think about the Chai Ballscrew RM... anyone has already tried them?

Hi BriceO,

Do you need a better closeup of the counter bore?

Grtz. Bert

Verstuurd vanaf mijn SM-A320FL met Tapatalk

**BriceO** · 14-06-2018

Originally Posted by driftspin

Hi BriceO,

Do you need a better closeup of the counter bore?

Grtz. Bert

Verstuurd vanaf mijn SM-A320FL met Tapatalk

Thank you driftspin

, it's clear that they are different now.

it's difficult to judge the quality of Chai's rails and ballscrews. I assume that it correspond to the price...